Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
About Energy Sciences Network
The Energy Sciences Network (ESnet) is a high-speed computer network serving United States Department of Energy (DOE) scientists and their collaborators worldwide. It is managed by staff at the Lawrence Berkeley National Laboratory.
Network profile
Source: PeeringDB →Present at 10 internet exchanges: Pacific Wave, Equinix Chicago, Equinix San Jose, Equinix Ashburn, SIX Seattle: MTU 1500, SIX Seattle (Jumbo): MTU 9000, Equinix Dallas, MASS-IX: ISP Peering LAN, AMS-IX, DE-CIX New York: DE-CIX New York Peering LAN
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS293 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 192.74.214.0/23 | 11,578 | 2026-07-18 10:51:59 |
| 134.167.0.0/16 | 6,667 | 2026-07-18 10:51:59 |
| 192.124.53.0/24 | 6,374 | 2026-07-18 10:51:59 |
| 192.107.175.0/24 | 6,339 | 2026-07-18 10:52:00 |
| 192.124.52.0/24 | 4,969 | 2026-07-18 10:51:59 |
| 192.188.34.0/24 | 4,842 | 2026-07-18 10:52:00 |
| 192.124.52.0/22 | 4,595 | 2026-07-18 10:52:37 |
| 192.188.24.0/22 | 4,434 | 2026-07-18 10:52:00 |
| 134.55.0.0/16 | 4,409 | 2026-07-18 10:51:59 |
| 192.74.217.0/24 | 4,348 | 2026-07-18 10:51:59 |
| 192.188.37.0/24 | 4,346 | 2026-07-18 10:51:59 |
| 192.124.50.0/23 | 4,336 | 2026-07-18 10:51:59 |
| 192.188.31.0/24 | 4,320 | 2026-07-18 10:51:59 |
| 192.188.32.0/23 | 4,318 | 2026-07-18 10:51:59 |
| 192.188.29.0/24 | 4,318 | 2026-07-18 10:51:59 |
| 192.188.23.0/24 | 4,299 | 2026-07-18 10:51:59 |
| 192.124.56.0/22 | 4,298 | 2026-07-18 10:51:59 |
| 192.188.28.0/24 | 4,298 | 2026-07-18 10:51:59 |
| 192.74.210.0/24 | 4,294 | 2026-07-18 10:51:59 |
| 192.188.40.0/23 | 4,135 | 2026-07-18 10:51:59 |
| 199.201.155.0/24 | 3,854 | 2026-07-18 10:51:59 |
| 199.201.157.0/24 | 3,793 | 2026-07-18 10:51:59 |
| 199.201.154.0/24 | 3,788 | 2026-07-18 10:51:59 |
| 199.201.158.0/24 | 3,784 | 2026-07-18 10:51:59 |
| 199.201.153.0/24 | 3,783 | 2026-07-18 10:51:59 |
| 198.207.238.0/24 | 3,764 | 2026-07-18 10:51:59 |
| 198.99.246.0/24 | 3,734 | 2026-07-18 10:51:59 |
Frequently Asked Questions
What is AS293?
AS293 is an Autonomous System Number assigned to ESnet. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS293 announce?
AS293 announces 140.3K IPv4 addresses distributed across 23 routed CIDR prefixes. The network is registered in United States.
Who operates AS293?
AS293 is operated by ESnet. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS293 registered in?
AS293 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
